Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
mm/ksm.c free_stable_node_chain() -> free_stable_node()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | stable_node | 4096-ptr_max |
| PARAM_VALUE | 0 | stable_node->node.rb_left | 0,4096-ptr_max |
| PARAM_VALUE | 0 | stable_node->node.rb_right | 0,4096-ptr_max |
| PARAM_VALUE | 0 | stable_node->rmap_hlist_len | (-1024) |
| CAPPED_DATA | 0 | &stable_node->node | 1 |
| DATA_SOURCE | 0 | stable_node | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | stable_node | unit_byte |
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | global &ksm_thread_mutex |
mm/ksm.c remove_node_from_stable_tree() -> free_stable_node()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | stable_node | 4096-ptr_max |
| PARAM_VALUE | 0 | stable_node->head | 0,5915860868013473792 |
| PARAM_VALUE | 0 | stable_node->hlist_dup->next->pprev | 1-u64max |
| PARAM_VALUE | 0 | stable_node->node.rb_left | 0,4096-ptr_max |
| PARAM_VALUE | 0 | stable_node->node.rb_right | 0,4096-ptr_max |
| DATA_SOURCE | 0 | stable_node | $0 |
| BIT_INFO | 0 | stable_node->head | 0x0,0x52195c1daa93c000 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | stable_node | unit_byte |
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | global &ksm_thread_mutex |
mm/ksm.c stable_node_dup() -> free_stable_node()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | stable_node | 4096-ptr_max |
| PARAM_VALUE | 0 | stable_node->hlist.first | 4096-ptr_max |
| PARAM_VALUE | 0 | stable_node->hlist.first->next | 0 |
| PARAM_VALUE | 0 | stable_node->node.rb_left | 0,4096-ptr_max |
| PARAM_VALUE | 0 | stable_node->node.rb_left->__rb_parent_color | 4096-18446744073709547521 |
| PARAM_VALUE | 0 | stable_node->node.rb_right | 0,4096-ptr_max |
| PARAM_VALUE | 0 | stable_node->node.rb_right->__rb_parent_color | 4096-18446744073709547521 |
| PARAM_VALUE | 0 | stable_node->rmap_hlist_len | (-1024) |
| CAPPED_DATA | 0 | &stable_node->node | 1 |
| NOCHECK_CALL | |||
| LOCK2 | global &ksm_thread_mutex |
mm/ksm.c stable_tree_insert() -> free_stable_node()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | stable_node | 4096-ptr_max |
| PARAM_VALUE | 0 | stable_node->chain_prune_time | 0-12384898975264768,9223396226110586880-u64max |
| PARAM_VALUE | 0 | stable_node->kpfn | 0-12384898975264768,9223396226110586880-u64max |
| PARAM_VALUE | 0 | stable_node->nid | 0-1023 |
| PARAM_VALUE | 0 | stable_node->rmap_hlist_len | 0 |
| DATA_SOURCE | 0 | stable_node | r alloc_stable_node |
| NOCHECK_CALL | |||
| LOCK2 | global &ksm_thread_mutex |